thenativeone thenativeone

01-03-2018
Mathematics

contestada

The sum of 4 interior angles of a pentagon is 402. Find the measure of the fifth interior angle.

108
62
138
42

Respuesta :

musiclover10045 musiclover10045

01-03-2018

complete interior angle = 540

5th angle = 540 - 402 = 138

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Аноним Аноним

01-03-2018

your answer is 138 because u have to divide the 4th interior by the fith and plug in 458

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